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1. CN103890875 - Arrangement and method for contactless energy transmission with a coupling-minimized matrix of planar transmission coils

Office
Chine
Numéro de la demande 201280021649.0
Date de la demande 03.05.2012
Numéro de publication 103890875
Date de publication 25.06.2014
Numéro de délivrance 103890875
Date de délivrance 19.01.2018
Type de publication B
CIB
H01F 38/14
HÉLECTRICITÉ
01ÉLÉMENTS ÉLECTRIQUES FONDAMENTAUX
FAIMANTS; INDUCTANCES; TRANSFORMATEURS; EMPLOI DE MATÉRIAUX SPÉCIFIÉS POUR LEURS PROPRIÉTÉS MAGNÉTIQUES
38Adaptations de transformateurs ou d'inductances à des applications ou des fonctions spécifiques
14Couplages inductifs
H02J 7/00
HÉLECTRICITÉ
02PRODUCTION, CONVERSION OU DISTRIBUTION DE L'ÉNERGIE ÉLECTRIQUE
JCIRCUITS OU SYSTÈMES POUR L'ALIMENTATION OU LA DISTRIBUTION D'ÉNERGIE ÉLECTRIQUE; SYSTÈMES POUR L'ACCUMULATION D'ÉNERGIE ÉLECTRIQUE
7Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
H02J 7/02
HÉLECTRICITÉ
02PRODUCTION, CONVERSION OU DISTRIBUTION DE L'ÉNERGIE ÉLECTRIQUE
JCIRCUITS OU SYSTÈMES POUR L'ALIMENTATION OU LA DISTRIBUTION D'ÉNERGIE ÉLECTRIQUE; SYSTÈMES POUR L'ACCUMULATION D'ÉNERGIE ÉLECTRIQUE
7Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
02pour la charge des batteries par réseaux à courant alternatif au moyen de convertisseurs
H04B 5/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
BTRANSMISSION
5Systèmes de transmission à induction directe, p.ex. du type à boucle inductive
CPC
H01F 38/14
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
38Adaptations of transformers or inductances for specific applications or functions
14Inductive couplings
H02J 7/0042
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
0042characterised by the mechanical construction
H04B 5/0037
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0025Near field system adaptations
0037for power transfer
H04B 5/0081
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
5Near-field transmission systems, e.g. inductive loop type
0075using inductive coupling
0081with antenna coils
H02J 50/10
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
10using inductive coupling
H02J 50/40
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
50Circuit arrangements or systems for wireless supply or distribution of electric power
40using two or more transmitting or receiving devices
Déposants 菲尼克斯电气公司
Inventeurs P-D·肖尔茨
A·加利阿尔德特
Mandataires 中国国际贸易促进委员会专利商标事务所 11038
Données relatives à la priorité 102011100368.5 03.05.2011 DE
Titre
(EN) Arrangement and method for contactless energy transmission with a coupling-minimized matrix of planar transmission coils
(ZH) 用于利用包括平面的发送线圈的、耦合最小化的矩阵来无接触地传输能量的系统和方法
Abrégé
(EN) The invention relates to an arrangement and a method for contactless energy transmission by means of induction. There is a plurality of coils arranged in a matrix, wherein the coils have at least one conductor, which, at least once, surrounds a central axis of the associated coil in one turn. The central axis is perpendicular to the area surrounded by the conductor at the geometric centre of the surrounded area. The coils are arranged next to one another in a planar unit which extends in a first dimension, a second dimension and a third dimension. The extent of the planar unit in the first dimension and in the second dimension is substantially greater than in the third dimension. The central axis of each coil is, at least locally, at least virtually perpendicular to the area spanned by the first dimension and the second dimension. In addition, the coils are arranged within the planar unit regularly in rows and/or columns in such a way that each coil has at least two or three directly adjacent coils. The distances between the geometric centres of area of the coils with respect to one another and the shape and the spread of the at least one turn per coil are selected such that the mutual electromagnetic coupling between the associated coils is minimal for all pairs of directly adjacent coils in the planar unit.
(ZH) 本发明涉及用于借助感应无接触地传输能量的系统和方法。存在多个成矩阵地设置的线圈,其中,这些线圈具有至少一个导体,该导体至少一次以一匝围绕相应线圈的中心轴线。该中心轴线在被导体围绕的面的几何的面重心处垂直于由所围绕的平面。所述线圈并排地设置在一个平面单元内,该平面单元在第一维、第二维和第三维内延伸。所述平面单元在第一维内和在第二维内的延伸尺寸显著大于在第三维内的延伸尺寸。每个线圈的中心轴线至少局部地至少几乎垂直于由第一维和第二维所张开的面。此外,所述线圈在平面单元内部这样规律地成行和/或列地设置,使得一个线圈具有至少相应两个或者三个直接相邻的线圈。线圈的几何的面重心相互间的距离和每个线圈的所述至少一匝的形状和延伸尺寸这样选择,使得对于所有在平面单元内直接相邻的线圈对来说在相应线圈之间相互间的电磁耦合是最小的。
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